platform

print( "Hello! I can make a platform, say you need a floor or a roof or just a flat surface I can do it" )
print( "Push any key to continue" )
os.pullEvent( "key" )
term.clear()
term.setCursorPos(1, 1)

print( "Place me in the bottom left corner that you would like to be your platform." )
print( "Push any key to continue" )
os.pullEvent( "key" )
term.clear()
term.setCursorPos(1, 1)

print( "How long would you like the first side to be? This will be the first length" )
local a = io.read()
local length = tonumber( a )
term.clear()
term.setCursorPos(1, 1)

print( "How long would you like the width to be?" )
local b = io.read()
local width = tonumber( b )
term.clear()
term.setCursorPos(1, 1)

local counterLength = 1
local counterWidth = 1
local inventory = 1,15
local direction = 0
local slot = 1

local function floor()
 turtle.digDown()
  turtle.placeDown()
   counterLength = counterLength + 1
    turtle.forward()
end


while true do
 print( "Building..." )

 while turtle.getItemCount(slot) == 0 do
 for i=1,15 do
  slot = i
  turtle.select(i)
 if turtle.compareTo(16) == true
 then break
 else
 turtle.drop()
 end
end
if turtle.getItemCount(slot) == 0 then

  print( "I ran out of blocks... Can I have some more? Press a key when ready" )
   os.pullEvent( "key" )
else
end
end
 floor()


 if counterLength == length then
  if direction == 0 then
   turtle.digDown()
    turtle.placeDown()
     turtle.turnRight()
      turtle.forward()
       turtle.turnRight()
         direction = 1
          counterLength = 1
           counterWidth = counterWidth +1
    end


end

  if counterLength == length then
     if direction == 1 then
         turtle.digDown()
          turtle.placeDown()
           turtle.turnLeft()
            turtle.forward()
             turtle.turnLeft()
              direction = 0
               counterLength = 1
                counterWidth = counterWidth +1
      end



end

   if counterWidth == width + 1 then
    term.clear()
    term.setCursorPos()
    print( "Platform is complete!" )
     os.pullEvent( "key" )
      startup()
   end



   end